Dongseop
Dongseop Kim, Yongin-Si KR
Patent application number | Description | Published |
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20120094421 | METHOD OF MANUFACTURING SOLAR CELL - In a method of manufacturing a solar cell, an emitter layer is formed on a front surface of a substrate, a rear surface protective layer is formed on the emitter layer, and a plurality of recesses is formed in the rear surface protective layer. Then, a front electrode is formed on the emitter layer, and a rear surface electrode layer is formed on the rear surface protective layer. A substrate is heated to form a rear surface electric field layer. Since a portion of the rear surface protective layer is removed when the recesses are formed, the substrate may be prevented from being damaged, and thus photoelectric conversion efficiency of the solar cell may be improved. | 04-19-2012 |
Dongseop Lee, Seoul KR
Patent application number | Description | Published |
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20130314643 | DISPLAY DEVICE HAVING ENHANCED VISIBILITY AND MOBILE TERMINAL USING THE SAME - A display device having enhanced visibility and a mobile terminal including the same are provided. The display device includes a liquid crystal display panel for displaying a predetermined image by selectively transmitting incident light, a backlight unit for providing light for driving the liquid crystal display panel, a diffraction sheet disposed between the liquid crystal display panel and the backlight unit to diffract light from an external light source passing through the liquid crystal display panel and to reapply the light toward a front surface direction from a rear surface of the liquid crystal display panel. | 11-28-2013 |
20150309239 | LCD MODULE AND ELECTRONIC DEVICE INCLUDING THE SAME - An LCD module according to various embodiments of the present disclosure includes a reflective sheet for reflecting light exiting from a light guide plate to input the light toward the light guide plate again, and a metal sheet bonded to a rear surface of the reflective sheet that is opposite to a light incident surface thereof. | 10-29-2015 |
Dongseop Lee, Suwon-Si KR
Patent application number | Description | Published |
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20160035050 | METHOD AND APPARATUS FOR DEVICE MANAGEMENT BASED ON DEVICE POWER INFORMATION AND PRICING SCHEMES - A device management method of a server and an apparatus for managing a device based on power information and pricing schemes are provided. The method includes receiving information used for creating device power control information that is used for changing a power mode between alternating current (AC) power and direct current (DC) power to incur a minimum price, calculating a plurality of times a device is capable of operating with DC power, based on a plurality of operating rates of at least one component of the device obtained from the received information, creating first device power control information based on a battery available time selected from the calculated plurality of times by a predetermined policy, and controlling the device according to the created first device power control information. | 02-04-2016 |